Security-Enhanced Certificate-Based Remote Data Integrity Batch Auditing for Cloud-IoT

Table 3

The notations of operations.

Notations	Meanings
	Map-to-point hash operation
	Bilinear pairing operation
	Exponential operation in
	Exponential operation in
	Multiplicative operation in
	Multiplicative operation in
	The number of data block’s sectors
	The number of challenged data blocks
	The binary length of an element in
	The binary length of an element in
	The number of proofs used in the batch proof